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What happens to viscosity of a gas when it is cooled?
When a gas is cooled, its viscosity typically increases. This is because cooling reduces the kinetic energy of the gas molecules, leading to a decrease in their speed and a higher likelihood of intermolecular interactions, which results in higher viscosity.
What gas first appears as a colourless gas then when cooled it condenses into a colourless liquid and boils at 100 degrees celccius?
This gas is water vapor. As it cools, it condenses into liquid water and boils at 100 degrees Celsius, turning into steam.
Is a natural gas a solid liquid or gas?
Natural gas in its normal form is a gas. When natural gas is cooled to a temperature of -162 degrees C, it is compressed into a liquid is is 1/600th its original size. Liquefied natural gas is much easier to transport then compressed natural gas.
How does nitrogen change into liquid nitrogen?
Nitrogen turns into liquid nitrogen through a process called liquefaction. It involves cooling nitrogen gas to a very low temperature, below its boiling point of -195.79°C (-320.42°F), causing it to condense into a liquid state. This requires specialized equipment such as a cryogenic refrigerator or a distillation column.
Does CO2 make a molecular solid?
Yes, carbon dioxide (CO2) can form a molecular solid in its solid state, known as dry ice. Dry ice is formed when carbon dioxide is cooled to temperatures below -78.5 degrees Celsius, causing it to directly sublimate from a gas to a solid without passing through a liquid phase.
What happens to gas as it i cooled below 0 degrees C?
It continues to cool until it reaches it's boilng point. At which it will condense then cool further until it reaches it's melting point. It will then continue to cool until it's entropy is minized at absolute zero.
What happens when oxygen is cooled?
When oxygen is cooled, it condenses from a gas to a pale blue liquid. At extremely low temperatures, around -183 degrees Celsius, oxygen solidifies into a blue, crystalline solid.
What state change occurs when the gas is cooled to 100 degrees Celsius?
gas to a liquid
What happens to viscosity in a gas when cooled?
The viscosity increase when the temperature decrease.
What happens to gases as they are heated or cooled?
they tend to vibrate
What must be done to oxygen to change it to a liquid?
To change oxygen gas into a liquid, it must be cooled to a temperature below its critical temperature of -118.57 degrees Celsius. This can be achieved by compressing the gas while simultaneously cooling it.
What happens to the atoms of a gas when the gas is cooled?
The atoms loose kenetic energy and bounce around slower. This causes the gas to have less preasure and, if cooled enough, can cause the gas to condense into a liquid or sublimate into a solid.
What volume is approached for a gas at 0 degrees Celsius cooled by 273 Celsius degrees?
-273 degrees Celsius is nearly 0 Kelvin or absolute zero. While it is believed that it is impossible to achieve a temperature of absolute zero, all gases will solidify before that happens. A pure gas should form perfect crystals.
What happens to viscosity of a gas when it is cooled?
When a gas is cooled, its viscosity typically increases. This is because cooling reduces the kinetic energy of the gas molecules, leading to a decrease in their speed and a higher likelihood of intermolecular interactions, which results in higher viscosity.
What happens when gas cool down?
When cooled enough it will condense into a liquid. The required temperature changes with the substance.
When a container of gas is cooled what happens to the gas inside?
When a gas is cooled, its particles lose energy and slow down, causing the gas to contract. This decrease in temperature reduces the pressure the gas exerts on the container's walls.
Is ice a liquid or a gas?
Ice is not a liquid or gas. Ice is the solid form of water. ICE IS A SOLID. Ice--meaning here water ice--is one of the crystalline phases of water. Water begins turning into a crystalline solid when cooled to or below 0 degrees Celsius/Centigrade, or 32 degrees Fahrenheit (at standard atmospheric pressure).
